GeForce GTX 980 SLI Mobile and GeForce 9800M GT - video card comparison
GeForce GTX 980 SLI Mobile
GeForce 9800M GT
Architecture
Maxwell (2014−2018)
G9x (2007−2010)
GPU code name
N16E-GXX SLI
NB9E-GT2
Market segment
Laptop
Laptop
Release date
September 2015
July 2008
Interface
-
PCIe 2.0 x16
Supplementary power connectors
-
None
SLI options
+
-
Boost clock speed
1228 MHz
-
Core clock speed
1126 MHz
500 MHz
CUDA cores
-
96
Floating-point performance
-
240 gflops
Gigaflops
-
360
Manufacturing process technology
28 nm
65 nm
Number of transistors
10400 Million
754 million
Pipelines / CUDA cores
4096
96
Power consumption (TDP)
330 Watt
65 Watt
Texture fill rate
-
24.00
Memory type
GDDR5
GDDR3
Maximum RAM amount
2x 8 GB
512 MB
Memory bus width
256 Bit
256 Bit
Memory clock speed
3500 MHz
800 MHz
Memory bandwidth
-
51.2 GB/s
Shared memory
-
-
Display Connectors
-
No outputs
G-SYNC support
+
-
DirectX
12_1
11.1 (10_0)
CUDA
+
+
OpenCL
-
1.1
OpenGL
-
3.3
Shader Model
-
4.0
Vulkan
-
N/A